CASTAIR D10324HC3-S 20 HP Duplex Industrial Air Compressor
The CASTAIR D10324HC3-S is a heavy-duty duplex air compressor designed for industrial facilities, manufacturing operations, and commercial workshops requiring a dependable supply of compressed air. It features two 10 HP pump-and-motor assemblies, delivering a combined 20 HP of installed power.
This three-phase compressor uses HC3 pumps operating at 570 RPM and delivers 70 CFM at 175 PSI. Its 240-gallon horizontal ASME tank provides substantial air storage for demanding applications. The duplex design allows the two compressor units to operate together or independently, depending on the control configuration.
The unit includes a factory-mounted and wired magnetic starter and is designed for industrial applications where air capacity, durability, and operational flexibility are important.
Key Features
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20 HP total power: Two 10 HP pump-and-motor assemblies.
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Duplex configuration: Two compressor units integrated into one system.
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High air delivery: 90 CFM at 0 PSI and 70 CFM at 175 PSI.
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Slow-speed HC3 pumps: Operate at 570 RPM.
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240-gallon horizontal tank: ASME tank construction for substantial compressed-air storage.
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Three-phase power: Designed for compatible industrial electrical installations.
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Magnetic starter: Factory-mounted and wired.
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Cast-iron pump construction: Designed for durability and long service life.
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Industrial-duty design: Suitable for demanding commercial and manufacturing environments.
Technical Specifications
| Brand |
CASTAIR |
| Model |
D10324HC3-S |
| Compressor Type |
Duplex, two-stage reciprocating air compressor |
| Total Horsepower |
20 HP |
| Motor Configuration |
2 × 10 HP |
| Phase |
Three-phase |
| Pump Configuration |
2 × HC3 pumps |
| Pump Speed |
570 RPM |
| Air Delivery at 0 PSI |
90 CFM |
| Air Delivery at 175 PSI |
70 CFM |
| Tank Capacity |
240 gallons |
| Tank Orientation |
Horizontal |
| Tank Type |
ASME |
| Dimensions (L × W × H) |
94 × 30 × 64 inches |
| Weight |
2,190 lb |
| Motor Starter |
Magnetic starter, mounted and wired |
Applications
The CASTAIR D10324HC3-S is suitable for manufacturing facilities, industrial workshops, automotive service centers, and commercial operations with substantial compressed-air requirements. Its dual-pump configuration and large receiver tank support applications that require high air delivery and additional storage capacity.
Installation Requirements
Before ordering, confirm the facility's three-phase electrical supply, available installation space, ventilation, and required airflow. Installation should comply with the manufacturer's requirements and applicable local codes.
Performance Note
Air delivery depends on operating pressure and system conditions. Select the compressor based on the application's actual airflow demand, duty cycle, and storage requirements.